diff --git a/src/node/routes/login.ts b/src/node/routes/login.ts index eb9a775a627589fd963ccd6504ea13d6a3331870..b09585cae6e6890d598f979fd6d0e618e48f7855 100644 --- a/src/node/routes/login.ts +++ b/src/node/routes/login.ts @@ -5,7 +5,15 @@ import * as path from "path" import safeCompare from "safe-compare" import { rootPath } from "../constants" import { authenticated, getCookieDomain, redirect, replaceTemplates } from "../http" -import { hash, hashLegacy, humanPath, isHashLegacyMatch, isHashMatch } from "../util" +import { + getPasswordMethod, + handlePasswordValidation, + hash, + hashLegacy, + humanPath, + isHashLegacyMatch, + isHashMatch, +} from "../util" export enum Cookie { Key = "key", @@ -62,36 +70,28 @@ router.get("/", async (req, res) => { }) router.post("/", async (req, res) => { + const password = req.body.password + const hashedPasswordFromArgs = req.args["hashed-password"] + try { // Check to see if they exceeded their login attempts if (!limiter.canTry()) { throw new Error("Login rate limited!") } - if (!req.body.password) { + if (!password) { throw new Error("Missing password") } - // this logic below is flawed - const theHash = await hash(req.body.password) - const hashedPassword = req.args["hashed-password"] || "" - const match = await isHashMatch(req.body.password, hashedPassword) - // console.log(`The actual hash: ${theHash}`) - // console.log(`hashed-password from config: ${hashedPassword}`) - // console.log(theHash, hashedPassword) - console.log(`is it a match??? ${match}`) - if ( - req.args["hashed-password"] - ? isHashLegacyMatch(req.body.password, req.args["hashed-password"]) - : req.args.password && safeCompare(req.body.password, req.args.password) - ) { - // NOTE@jsjoeio: - // We store the hashed password as a cookie. In order to be backwards-comptabile for the folks - // using sha256 (the original hashing algorithm), we need to check the hashed-password in the req.args - // TODO all of this logic should be cleaned up honestly. The current implementation only checks for a hashed-password - // but doesn't check which algorithm they are using. - console.log(`What is this? ${req.args["hashed-password"]}`, Boolean(req.args["hashed-password"])) - const hashedPassword = req.args["hashed-password"] ? hashLegacy(req.body.password) : await hash(req.body.password) + const passwordMethod = getPasswordMethod(hashedPasswordFromArgs) + const { isPasswordValid, hashedPassword } = await handlePasswordValidation({ + passwordMethod, + hashedPasswordFromArgs, + passwordFromRequestBody: password, + passwordFromArgs: req.args.password, + }) + + if (isPasswordValid) { // The hash does not add any actual security but we do it for // obfuscation purposes (and as a side effect it handles escaping). res.cookie(Cookie.Key, hashedPassword, {